FAQ
What is a 2FA Generator?
A 2FA Generator creates Time-based One-Time Password (TOTP) codes used for two-factor authentication. It works the same as apps like Google Authenticator or Authy, generating a new 6-digit code every 30 seconds from your secret key.
Is this 2FA Generator safe to use?
Yes. This generator runs 100% in your browser. Your secret key is never sent to any server. All TOTP code generation happens client-side using the standard RFC 6238 algorithm.
Which services does this TOTP generator work with?
It works with any service that supports TOTP-based 2FA, including Google, GitHub, AWS, Microsoft, Discord, Binance, Coinbase, Salesforce, Okta, and thousands more.
How do I use this 2FA code generator?
Simply paste your Base32 secret key into the input field and click Generate. The tool will instantly create your TOTP code with a countdown timer.